827225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 1220160

約数和(自身を除く): 392935

約数列:

[1, 5, 7, 25, 29, 35, 145, 163, 175, 203, 725, 815, 1015, 1141, 4075, 4727, 5075, 5705, 23635, 28525, 33089, 118175, 165445, 827225]

約数ペア:

[(1, 827225), (5, 165445), (7, 118175), (25, 33089), (29, 28525), (35, 23635), (145, 5705), (163, 5075), (175, 4727), (203, 4075), (725, 1141), (815, 1015)]